ECODEvolutionary Classification of Protein Domains

Home Browse Search Download Help

About ECOD

ECOD (Evolutionary Classification of Protein Domains) is a hierarchical classification of protein domains based on evolutionary relationships. It combines automated sequence and structure analysis with manual curation.

Quick Links

Browse Classification
Search
Download Data
Documentation
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e4q2hA2 - ECOD Domain | ECOD

ECOD/Domains/e4q2hA2

e4q2hA2

UID: 001288942

PDB

Range: A:1-158
PDB: 4Q2H chain A(all domains)
UniProt: B9J8G8 (all domains)
Gene: Arad_0731

Molecule: Proline racemase protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in Pro_racemase →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupDiaminopimelate epimerase-like(286)

HH-groupDiaminopimelate epimerase-like(286.1)

TT-groupDiaminopimelate epimerase-like(286.1.1)

FFamilyPro_racemase(286.1.1.4)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive (Bicarbonate ion)

Bicarbonate ionBCT

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF05544Pro_racemase

Proline racemase

ClanCL0288DAP_epimerase

External Links

ECOD PDB View: 4Q2H RCSB PDB: 4Q2H PDBe: 4Q2H UniProt: B9J8G8

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure